title: Usefulness of an abnormal ankle-brachial index to predict presence of coronary artery disease in African-Americans.
mesh_terms: D000704:Analysis of Variance; D000842:Ankle / Q000098:blood supply*; D044383:Black People; D001916:Brachial Artery; D016009:Chi-Square Distribution; D017023:Coronary Angiography; D003327:Coronary Disease / Q000175:diagnosis* / Q000208:ethnology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011237:Predictive Value of Tests; D012372:ROC Curve; D012307:Risk Factors; D012680:Sensitivity and Specificity; D001741:Black or African American